英语词汇cosecant怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cosecant
释义	cosecant n (abbr 缩写 cosec) (mathematics 数) in a right-angled triangle, the ratio of the length of the hypotenuse to that of the opposite side 余割.
随便看	cave-in caveman cavern cavernous caviare cavil cavity cavity wall cavort caw cayenne cayman CB CBC CBE CBI CBS cc C, c Cdr Cdre CDT CE cease cease-fire

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。